[Bug target/69992] test case gcc.dg/sms-4.c fails

[wschmidt at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69992

--- Comment #5 from Bill Schmidt <wschmidt at gcc dot gnu.org> ---
I guess the next step would be to step through why iv_number_of_iterations
thinks this loop could never terminate.